sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ArmPkg|EmbeddedPkg: make PcdCpuVectorBaseAddress 64 bits wide

Browse Source 
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leo Duran <leo.duran@amd.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Leendert van Doorn
2016-03-24 15:30:06 -05:00
committed by Ard Biesheuvel
parent 91673dfdfe
commit f0bbcdf80d
3 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
EmbeddedPkg/Library/GdbDebugAgent/Arm/Processor.c
View File

@@ -481,7 +481,7 @@ InFiqCrack (
IN UINT32 PC
)
{
UINT32 VectorBase = PcdGet32 (PcdCpuVectorBaseAddress);
UINT64 VectorBase = PcdGet64 (PcdCpuVectorBaseAddress);
UINT32 Length = (UINTN)ExceptionHandlersEnd - (UINTN)ExceptionHandlersStart;
if ((PC >= VectorBase) && (PC <= (VectorBase + Length))) {
@@ -626,7 +626,7 @@ InitializeDebugAgent (
UINTN Offset;
UINTN Length;
BOOLEAN IrqEnabled;
UINT32 *VectorBase;
UINT64 *VectorBase;
//
@@ -644,7 +644,7 @@ InitializeDebugAgent (
//
// Reserve space for the exception handlers
//
VectorBase = (UINT32 *)(UINTN)PcdGet32 (PcdCpuVectorBaseAddress);
VectorBase = (UINT64 *)(UINTN)PcdGet64 (PcdCpuVectorBaseAddress);
// Copy our assembly code into the page that contains the exception vectors.
@@ -657,7 +657,7 @@ InitializeDebugAgent (
*(UINTN *) (((UINT8 *)VectorBase) + Offset) = (UINTN)AsmCommonExceptionEntry;
// Flush Caches since we updated executable stuff
InvalidateInstructionCacheRange ((VOID *)PcdGet32(PcdCpuVectorBaseAddress), Length);
InvalidateInstructionCacheRange ((VOID *)PcdGet64(PcdCpuVectorBaseAddress), Length);
// setup a timer so gdb can break in via ctrl-c
DebugAgentTimerIntialize ();